Prove Your Image is Original.

By embedding an invisible digital fingerprint, you can verify the authenticity anytime.

☁️ Select or paste an image

Drag & drop, select file, paste, or take photo

Support: PNG, JPG, WebP, etc. | Max: 50MB

How It Works

Upload Image

Upload original image via drag & drop or file selection.

Original Proof Processing

The server performs original proof processing. Nothing is stored on the server after processing.

Return & Verify

Download the certified image. Uploading this image again instantly verifies its authenticity. Even a single pixel change is detected.

FAQ

Frequently Asked Questions

We support most common image formats including PNG, JPG (JPEG), WebP, BMP, TIFF, and GIF. Uploaded images are automatically converted to PNG for certification processing. Maximum file size is 50MB.

OriPics uses steganography technology to invisibly embed certification data into the pixel data of your image. When a certified image is uploaded again, the embedded data is extracted to instantly verify its authenticity. Even a single pixel modification is detected.

Yes! By creating a Quick Link, anyone can verify the original certification status in their web browser. Quick Links are valid for 7 days. Note: Sending the image file directly through social media (KakaoTalk, Instagram, WhatsApp, etc.) may break the certification, as these platforms automatically compress and resize images. To preserve the certification, we recommend sharing via Quick Link.

During certification, your image exists only temporarily in server memory and is deleted immediately after processing. Only if you create a Quick Link, the image is stored securely in cloud storage for 7 days before automatic deletion.

No. OriPics converts to lossless PNG format for certification, so there is absolutely no quality degradation. Only imperceptible data is embedded — indistinguishable from the original to the human eye.